{"message":{"slot":"521928","proposer_index":"21","parent_root":"0xfa9d6deee38a6c61545562cfc29803fcc6a07321e3b6eef05f998760e2f3f014","state_root":"0xdf6b6aca2a8e6c1303378978f17ea71a6046184778da048b0cb9beb410500cd8","body_root":"0x6a36b440f0faa7b738e02bdfde9857645dfa1fb77bdd8c7e938c4366403168fb"},"signature":"0xa561c06c12f61870aadaac5e2b352f45cb6d15e9ea6cd923d624672cac9c0193a328e552f9b306aa54e01ea4a36afc4d1449c3e4ed9fb0e47d5f31c6abf80c4aa24e315bacac8e886ea039b3cae1441313368291c59514f0d131eb4834479969"}